Put simply, President Trump thinks that Europe and other allies have profited too much at the US’ expense and that the US should stop being such a sucker. That view will shape trans-Atlantic relations for the duration of this presidency.

Soft power can reach goals through attraction and persuasion rather than threats of coercion or offers of payment. Information warfare can be used offensively to disempower rivals, and this could be considered “negative soft power.” By attacking the values of others, one can reduce their attractiveness and thus their relative soft power.

Physically, THAAD serves as an Iron Curtain to intercept incoming missiles from North Korea. Separate national security interests have supplanted Cold War ideology, but THAAD could influence competing alliances and block cooperation among the countries involved in the “Six Party Talks.”

The Trump administration has been surprisingly brusque with demands that NATO allies meet their financial defense targets quickly. However, the US push for more military spending by European allies is less about European security than about freeing up more of Washington’s own resources to deal with issues in Asia.